    html,
    body {
        height: 100%;
    }
    
    header {
        background: rgba(0, 0, 0, 0.05);
        height: 48px;
        .header-content {
            div {
                img {
                    width: 108px;
                    height: 24px;
                    margin: 10px 15px 0 0;
                }
            }
            p {
                margin: 12px 15px 0 0;
                color: black;
            }
        }
    }
    
    .login-title {
        font-size: 36px;
        text-align: center;
        margin: 100px auto 80px;
    }
    
    .form {
        -webkit-box-flex: 1;
        -ms-flex: 1;
        flex: 1;
        div {
            .login-l {
                width: 360px;
                text-align: center;
                .qr-wrap {
                    width: 200px;
                    height: 200px;
                    background: #f9f9f9;
                    text-align: center;
                    line-height: 200px;
                    border-radius: 10px;
                    margin: 0 auto;
                    img {
                        width: 160px;
                        height: 160px;
                    }
                }
                p {
                    font-size: 12px;
                    margin-top: 50px;
                    color: #838383;
                }
            }
            .form-line {
                width: 1px;
                height: 300px;
                background: #eee;
                margin: 0 50px;
            }
            .login-r {
                width: 360px;
                .user-input {
                    width: 360px;
                    height: 48px;
                    line-height: 48px;
                    padding: 0 16px;
                    background: #eee;
                    border-radius: 8px;
                    margin-bottom: 20px;
                    position: relative;
                    .tips {
                        position: absolute;
                        top: -42px;
                        left: 5px;
                        color: red;
                        font-size: 14px;
                        display: none;
                    }
                    #username {
                        outline: none;
                        border: 0;
                        width: 100%;
                        background: #eee;
                    }
                }
                .psw-input {
                    width: 360px;
                    height: 48px;
                    line-height: 48px;
                    padding: 0 16px;
                    background: #eee;
                    border-radius: 8px;
                    margin-bottom: 20px;
                    position: relative;
                    #password {
                        outline: none;
                        border: 0;
                        width: 100%;
                        background: #eee;
                    }
                }
                .message-link a {
                    color: #007dff;
                    font-size: 16px;
                }
                .submit {
                    outline: none;
                    border: 0;
                    width: 360px;
                    padding: 12px 30px;
                    font-size: 18px;
                    color: #fff;
                    text-align: center;
                    background-color: #CA141D;
                    border-radius: 8px;
                    margin: 45px 0;
                }
                .link-below-sumbit {
                    text-align: center;
                    a {
                        color: #007dff;
                        font-size: 16px;
                        padding: 0 15px;
                        border-right: 1px solid #eee;
                        &:last-child {
                            border: 0;
                        }
                    }
                }
                .login-method {
                    margin-top: 30px;
                    span {
                        font-size: 35px;
                        margin: 0 25px;
                    }
                }
            }
        }
    }
    
    footer {
        background: #d6d3d3a1;
        height: 110px;
        text-align: center;
        .footer-top {
            padding: 30px 0 5px;
            a {
                color: #000;
                font-size: 14px;
                padding: 0 10px;
                border-right: 1px solid #aaa;
                &:last-child {
                    border: 0;
                }
            }
        }
        .footer-bottom {
            p {
                color: #aaa;
                font-size: 14px;
            }
        }
    }